145  
CDUS45 KRIW 120729  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1229 AM MST SUN NOV 12 2023  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR NOVEMBER 11 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 51 3:50 PM 62 1999 45 6 33  
MINIMUM 26 12:25 AM -10 2000 21 5 7  
AVERAGE 39 33 6 20  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.10 0.02 -0.02 0.00  
MONTH TO DATE T 0.13 -0.13 0.35  
SINCE SEP 1 2.90 1.73 1.17 1.91  
SINCE JAN 1 13.06 8.09 4.97 8.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.6 2014 0.0  
MONTH TO DATE 0.0 2.8  
SINCE SEP 1 1.3 5.2  
SINCE JUL 1 1.3 5.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 32 -6 45  
MONTH TO DATE 246 328 -82 349  
SINCE SEP 1 935 1161 -226 992  
SINCE JUL 1 968 1197 -229 993  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 30 31 -1 96  
SINCE JAN 1 401 499 -98 703    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 48 1:00 AM  
LOWEST 27 1:00 PM  
AVERAGE 38  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 64 1999  
MINIMUM TEMPERATURE (F) 21 -18 2014  
 
SUNRISE AND SUNSET  
NOVEMBER 12 2023......SUNRISE 7:02 AM MST SUNSET 4:53 PM MST  
NOVEMBER 13 2023......SUNRISE 7:04 AM MST SUNSET 4:52 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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